USGS Water-Year Summary 2024
394957075053001 150671 Deptford Deep Obs
Northern Atlantic Coastal Plain aquifer system
Magothy-Raritan-Potomac Aquifer System, Lower Aquifer
LOCATION - Lat 39°49'57", long 75°05'30" referenced to North American Datum of 1927, Deptford Township, Gloucester County, NJ, Hydrologic Unit 02040202, at N.J. Department of Transportation facility, N.J. Rt. 41.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 670 ft. Upper casing diameter 4 in; top of first opening 650 ft, bottom of last opening 670 ft. Drilled artesian well.
DATUM - Land-surface datum is 35 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of shelf, 3.55 ft above land-surface datum, Nov. 16, 1988 to present.
PERIOD OF RECORD - June 1986 to current year.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level 69.19 ft below land surface datum, Apr 4, 2012; lowest 115.36 ft below land surface datum, Jul 19, 1988.